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Wehrli

Wehrli Intake Resonator Pipe 4in. 17-19 Duramax L5P OEM Air Box Bengal Silver Bengal Silver 100709-BS

$235.00 $227.95 Save $7.05

SKU: W005 100709-BS

In Stock
In Stock
Ships by Jun 18
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Wehrli Custom Fab WCF100709 4" Intake Resonator Pipe is designed for 2017-2019 GM 6.6L Duramax L5P trucks. This pipe removes the factory intake resonator to reduce restriction and increase airflow to the turbo, providing a more aggressive sound. It features a bolt-on installation with basic hand tools and requires no tuning. The pipe is available in various custom colors to enhance the engine bay appearance.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandWehrli
Part NumberW005 100709-BS

Videos

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Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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